[HUG ] Re: A12 back question

> On 4/3/08, A. Lal <alal@xxxxxxxxxxxxx> wrote:
>> Hello Everyone,
>> 
>> I have been offered a couple of really excellent, almost mint,  looking A12
>> backs, but each has a problem. The frame spacing on one overlaps for the
>> first few frames, while the other one has no overlapping, but the frame
>> borders are uncomfortably close.
> 
> I wouldn't mess with it unless you've done this type of thing before.
> Backs always need some CLA every few years.  Plan on adding $100 at
> least to each back when buying one for a CLA.
> Try David Odess for a quote.


5 years ago those backs would have cost you many more hundreds of dollars
and THEN you'd have to kick in another hundred each to have them CLA'd.
Now we can get them for a song but that CLA is still there.

You let a back sit. It goes out. But they go out if you look at them funny.
The smart thing is probably to get the manual as I plan to do and learn to
calibrate them yourself. Someday.
As the backs are the main maintenance with the system.

And you also need a chiropractor for when your own back goes out carrying
that Hassy system with all the backs and the prisms and the lenses.
But there's a manual for that too!



Mark William Rabiner
markrabiner.com



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